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#! /usr/bin/env python3
# suff
#
# show different suffixes amongst arguments
import sys
def main():
files = sys.argv[1:]
suffixes = {}
for filename in files:
suff = getsuffix(filename)
suffixes.setdefault(suff, []).append(filename)
for suff, filenames in sorted(suffixes.items()):
print(repr(suff), len(filenames))
def getsuffix(filename):
name, sep, suff = filename.rpartition('.')
return sep + suff if sep else ''
if __name__ == '__main__':
main()
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